/*
 * uxcfg.c - the Unix-specific parts of the PuTTY configuration
 * box.
 */

#include <assert.h>
#include <stdlib.h>

#include "putty.h"
#include "dialog.h"
#include "storage.h"

void unix_setup_config_box(struct controlbox *b, int midsession, int protocol)
{
  struct controlset *s;
  union control *c;

  /*
   * The Conf structure contains two Unix-specific elements which
   * are not configured in here: stamp_utmp and login_shell. This
   * is because pterm does not put up a configuration box right at
   * the start, which is the only time when these elements would
   * be useful to configure.
   */

  /*
   * On Unix, we don't have a drop-down list for the printer
   * control.
   */
  s = ctrl_getset(b, "Terminal", "printing", "Remote-controlled printing");
  assert(s->ncontrols == 1 && s->ctrls[0]->generic.type == CTRL_EDITBOX);
  s->ctrls[0]->editbox.has_list = 0;

  /*
   * Unix supports a local-command proxy. This also means we must
   * adjust the text on the `Telnet command' control.
   */
  if (!midsession) {
    int i;
    s = ctrl_getset(b, "Connection/Proxy", "basics", NULL);
    for (i = 0; i < s->ncontrols; i++) {
      c = s->ctrls[i];
      if (c->generic.type == CTRL_RADIO &&
          c->generic.context.i == CONF_proxy_type) {
        assert(c->generic.handler == conf_radiobutton_handler);
        c->radio.nbuttons++;
        c->radio.buttons = sresize(c->radio.buttons, c->radio.nbuttons, char *);
        c->radio.buttons[c->radio.nbuttons - 1] = dupstr("Local");
        c->radio.buttondata =
            sresize(c->radio.buttondata, c->radio.nbuttons, intorptr);
        c->radio.buttondata[c->radio.nbuttons - 1] = I(PROXY_CMD);
        break;
      }
    }

    for (i = 0; i < s->ncontrols; i++) {
      c = s->ctrls[i];
      if (c->generic.type == CTRL_EDITBOX &&
          c->generic.context.i == CONF_proxy_telnet_command) {
        assert(c->generic.handler == conf_editbox_handler);
        sfree(c->generic.label);
        c->generic.label = dupstr("Telnet command, or local"
                                  " proxy command");
        break;
      }
    }
  }

  /*
   * Serial back end is available on Unix. However, we have to
   * mask out a couple of the configuration options: mark and
   * space parity are not conveniently supported, and neither is
   * DSR/DTR flow control.
   */
  if (!midsession || (protocol == PROT_SERIAL))
    ser_setup_config_box(b, midsession, 0x07, 0x07);
}
